This patch fixes uncorrect order of mcp3422_scales table, the values was erroneously transposed. It removes also an unused array and a wrong comment. Signed-off-by: Angelo Compagnucci <angelo.compagnucci@xxxxxxxxx> --- drivers/iio/adc/mcp3422.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-) diff --git a/drivers/iio/adc/mcp3422.c b/drivers/iio/adc/mcp3422.c index 5167225..b96c636 100644 --- a/drivers/iio/adc/mcp3422.c +++ b/drivers/iio/adc/mcp3422.c @@ -58,20 +58,11 @@ .info_mask_shared_by_type = BIT(IIO_CHAN_INFO_SAMP_FREQ), \ } -/* LSB is in nV to eliminate floating point */ -static const u32 rates_to_lsb[] = {1000000, 250000, 62500, 15625}; - -/* - * scales calculated as: - * rates_to_lsb[sample_rate] / (1 << pga); - * pga is 1 for 0, 2 - */ - static const int mcp3422_scales[4][4] = { - { 1000000, 250000, 62500, 15625 }, - { 500000 , 125000, 31250, 7812 }, - { 250000 , 62500 , 15625, 3906 }, - { 125000 , 31250 , 7812 , 1953 } }; + { 1000000, 500000, 250000, 125000 }, + { 250000 , 125000, 62500 , 31250 }, + { 62500 , 31250 , 15625 , 7812 }, + { 15625 , 7812 , 3906 , 1953 } }; /* Constant msleep times for data acquisitions */ static const int mcp3422_read_times[4] = { -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html